Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318367 | Pivotable keyboard arrangement | Franz Braun | 1994-06-07 |
| 5276248 | Process for the storage and transportation of liquid hydrocarbons | Fritz Engelhardt, Gerlinde Ebert, Gerhard Platz, Werner Ritschel | 1994-01-04 |